20140381815

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5349371}}^1$

素因数の和:5349630

約数の個数: 16

約数和(自身を含む): 32353001856

約数和(自身を除く): 12212620041

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 5349371, 16048113, 26746855, 80240565, 1342692121, 4028076363, 6713460605, 20140381815]

約数ペア:

[(1, 20140381815), (3, 6713460605), (5, 4028076363), (15, 1342692121), (251, 80240565), (753, 26746855), (1255, 16048113), (3765, 5349371)]